AirHint found the following cheapest return flights from London (LHR) to Tokyo (HND) in December 2026 (see full year).

Return flights

02 Dec - 08 Dec	Air China
02 Dec - 29 Dec	Air China
01 Dec - 07 Dec	Air China
01 Dec - 21 Dec	Air China
02 Dec - 24 Dec	Air China
02 Dec - 14 Dec	Air China
02 Dec - 15 Dec	Air China
01 Dec - 14 Dec	Air China
01 Dec - 12 Dec	Air China
02 Dec - 27 Dec	Air China
29 Dec - 13 Jan	Air China
29 Dec - 14 Jan	Air China
29 Dec - 20 Jan	Air China
31 Dec - 13 Jan	Air China
28 Dec - 13 Jan	Air China
28 Dec - 14 Jan	Air China
28 Dec - 12 Jan	Air China
29 Dec - 12 Jan	Lufthansa
10 Dec - 06 Jan	Lufthansa
14 Dec - 11 Jan	Lufthansa

Also check the deals for one-way flights from London to Tokyo in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Tokyo in December from $812

Return flights